1/ Hello, this is Dr Smith's office. Who (speak)....................... ? 2/ Hurry up ! The train (come)............................. 3/ It is a lovely day. The sun (shine)................... and the birds (sing)................ 4/ The Earth (go)..................... round the Sun. 5/ Some animals (not eat)............................... during the winter. 6/ - What Oanh (do)................................. at the moment ? - She (cook)................... She usually (cook) ......................dinner for her family. 7/ In the evening he often (play) .................chess with his door neighbour. 8/ They (build) ....................a new hospital in my town now. 9/ My father always (have)................... a rest after lunch. 10/ She's very lazy. She never (wash)............... the floor. 11/ Look at those boys ! They (hurry) ................home after school. 12/ Your mother usually (catch)..................... the 8.10 bus ? 13/ Your sister (wait)........................... for her friend at the station now? 14/ He usually (smile) ................at his wife when he (come)................. home. 15/ - Mrs Lan (use) ...................the computer now ? - Yes, she usually (use) .................it for her work. 16/ Minh sometimes (miss)......................... his bus. 17/ My uncle often (watch) .............TV in the evening. But right now he (write)................ a letter . 18/- They (have).................... breakfast now ? - No, they (sleep).................... 19/ My father always (relax) ................................at the weekend. 20/ You can't see Tom now. He (have) ......................a bath. 21/ Tom can't have the newspaper now because his aunt (read) .........................it. 22/ I'm busy at the moment. I (redecorate) ...........................the room. 23/ The kettle (boil)........................... now. Shall I make the tea ? 24/ I don't want to go out now because it (rain) .....................and I (not have)............. an umbrella. Giúp mik với mn,cảm ơn trước nha